"You shall not go!" she cried, extending her arms as if to bar the way against my exit, and again her speaking countenance betrayed the impulse within her. This time it was terror.

"No? Is your brother Ivan here to complete the work so badly begun, princess?" I purposely rendered my question insolently offensive.

For a moment she gazed at me in horror; then, with a sob in her throat, she stepped aside and pointed towards the door.

"Go," she said. "I should not have detained you." But as I was about to take her at her word she burst into a passion of tears. At the same instant she leaped towards me, and seizing me with both hands, drew me back again to the middle of the floor.

"No—no—no—no!" she cried. "You shall not go! Don't you know that you would be shot down at the door of my house, or at best before you had gone a hundred feet away from it? Have you forgotten that your appointment with me to-day was known by those who have decided upon your death? Will you force me to acquiesce in your murder, even though you believe me capable of committing it?"

I knew that what she said was undoubtedly true, for I had neglected my usual caution in not providing for an emergency of this kind; but I pretended to be incredulous.

"Yet I cannot remain here indefinitely, princess," I said.

"It is the only way to save your life. If you leave here before I have seen those who would kill you, you will not live fifteen minutes after my door closes behind you. Oh, I beseech you, take the oath; promise me that you will take the oath, and let me go and tell my friends that you will do so."

She was pleading with me now, with her hands supplicatingly extended, and with an expression of such utter terror in her face because of the calamity which threatened me, that my soul was for a moment moved to pity for this woman, who could pass through so many phases of emotion in so short a period of time. But nevertheless it was not my purpose to betray that pity, then. I had still to draw her out, more and more; there was still much to learn of this complex woman, so beautiful and so noble, who yet could find a sufficient excuse to engage in such nefarious practices.

I have thought since that I was playing with myself, as well as with her, at that time; that I was making a study of Zara's soul, rather than of her character; I have believed, and I now believe, that even at that moment I was madly in love with this half wild creature, outwardly so tamed, and yet inwardly more than half a barbarian, with the blood of her Tartar ancestors on the one side coursing hotly in her veins. I wanted to know her. I wanted to bring her out of herself. My own intuition recognized, and was making the most of a boundless and limitless sympathy that existed between us two, although I was not at the time conscious of the fact; a sympathy that found voice in Zara's heart as well as in mine, and which needed but a touch, as of the spark to grains of powder, to fire it into a blaze of love so absolute as to sweep every other consideration from its path. My heart recognized hers, and I was subconsciously aware that hers recognized mine. It may be that I was playing two parts with her at that moment, the one being that of my ostensible character, as an agent of the czar; the other asserting itself as plain Dan Derrington, an American gentleman who was very much in love.